The Carrier / Carlyle Coupling (Bearing Head) is a critical component used in refrigeration and HVAC systems to connect the bearing assembly to the compressor shaft. Designed for durability and precision, it ensures smooth power transmission and helps maintain the integrity of the system by reducing vibration and wear. Made from high-quality materials, the coupling plays a crucial role in enhancing the overall efficiency, reliability, and longevity of the compressor, ensuring optimal system performance.